Go cart



FIG. 1 is a front perspective view of the go cart.

FIG. 2 is a side perspective thereof.

FIG. 3 is a front perspective view from above thereof; and,

FIG. 4 is a top plan view thereof.

The broken lines immediately adjacent the shaded areas represent the bounds of the claim which form no part of the claimed design. 

The ornamental design for a go cart, as shown and described. 